MSP430F1491IPMR vs MSP430F1491IRTDR 对比
详细并排对比 MSP430F1491IPMR 出自 Texas Instruments 和 MSP430F1491IRTDR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
MSP430F1491IPMR - 16-bit 8MHz 60KB Flash MCU | Texas Instruments (Tape & Reel)
MSP430F1491IPMR ✓ 量产中
规格对比
| 参数 | MSP430F1491IPMR | MSP430F1491IRTDR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core Processor | MSP430 CPU16 (16-bit RISC) | — |
| Core Size | 16-bit | — |
| 最大时钟频率 | 8 MHz | 8 MHz |
| Flash Memory | 60KB (60K x 8 + 256B) | 60 KB, 60K x 8 + 256 bytes |
| RAM Size | 2KB | — |
| Peripherals | 2 USART + HW multiplier | — |
| ADC Resolution | 12-bit | 12-bit |
| Number of ADC Channels | 8 | — |
| Comparator | Yes | Integrated comparator |
| Supply Voltage Range | 1.8 V to 3.6 V (MSP430F14x family) | — |
| Low-Power Modes | LPM0 to LPM4 (5 modes) | [DATA_NEEDED: low-power mode count] |
| 封装 | 64-LQFP (10x10 mm) | 64-pin VQFNP (RTD), 9 x 9 mm |
| 安装类型 | Surface Mount | Surface mount |
| Series | MSP430x1xx | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| 工作温度 | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: operating temperature range] |
| Supply Current (Active) | [DATA_NEEDED: Active Supply Current] | — |
| CPU Architecture | — | 16-bit MSP430 RISC |
| SRAM | — | 2 KB |
| ADC Type | — | 12-bit mixed-signal ADC |
| Communication Interfaces | — | SPI and UART |
| Device Type | — | Mixed-signal microcontroller |
| 电源电压 | — | [DATA_NEEDED: supply voltage range] |
| ADC Input Channels | — | [DATA_NEEDED: ADC input channel count] |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| Watchdog Timer | — | [DATA_NEEDED: watchdog timer availability] |